Version 13.0

13.0.1

• Fixed a JS error that could happen to IE11 users after going offline and back online
• Minor refactoring for better readibility and lighter code (and files)!

13.0.0

• Added the minified version of dist/lazyload.esm.js as dist/lazyload.esm.min.js, so now you can effortlessly use it with an ES module import statement when using type="module"
• Reduced files weight even more! dist/lazyload.iife.min.js now weights only 2.03 KB GZipped
• Removed the callback_set callback that was deprecated since version 11 in favour of callback_reveal
• Removed sourcemaps (they were probably used only by the authors, but if anyone was actually needing them, we can bring them back)
• Hidden the _extends function inside LazyLoad's scope (it was global before)
• Updated build tooling: removed Gulp, now using Rollup & Babel only